Finith’s award-winning books are clearly written guides to achieving the benefits that information models enable. In BIG-BIM 4.0 he continues his no-nonsense descriptions of complicated concepts that made his first book, BIG-BIM little-bim directly applicable to building industry business processes that increase the effectiveness of building design, construction, and operation. With more than 40 percent of the world’s resources focused on building construction and operation, many industry leaders predict that effective use of information models will help fight global climate change.